Actually, I found Dominic Green to be one of the more plausible villans. He is an Al Gore clone working to get control of the Bolivian water supply in order to rake in profits, all under the guise of being a kind hearted environmentalist.
Yes, that was a shock, to me, to see Hollywood portray an environmentalist as the villain. And yet, I give props to gun grabber Liam Neeson for portraying his ex-CIA character in the Taken movies, where the villains are muslims and elitist leftists in France.